He was welcomed by President Donald Trump to the White House last Tuesday, then agreed to buy $670 million in US arms after meeting with Pentagon chief James Mattis on Thursday. MBS will arrive in the Big Apple on Monday, where he will meet with the Wall Street elite and UN leaders.

The 32-year-old prince will stop in Seattle to meet with Gates on March 30, then he'll head to Hollywood, meeting with Israeli-American billionaire Haim Saban, the man behind "The Power Rangers," Page Six has learned.

Powerful Hollywood agent Emanuel is also throwing a dinner for the crown prince in early April with uber-producer Brian Grazer, where guests could include Bob Iger, Steven Spielberg, Musk and Jeff Bezos, who is not confirmed, but is said to be meeting with MBS after it was reported Amazon Web Services was looking to build a presence in Saudi Arabia.